postError() signature fix

Author: irodushka

OdbcObject.cpp

@@ -258,7 +258,7 @@ void OdbcObject::clearErrors()
 }
 
 
-OdbcError* OdbcObject::postError(const char * sqlState, SQLException &exception)
+OdbcError* OdbcObject::postError(const char * sqlState, const SQLException &exception)
 {
 	return postError( new OdbcError( exception.getSqlcode(), exception.getFbcode(), sqlState, exception.getText() ) );
 }
@@ -267,7 +267,7 @@ OdbcError* OdbcObject::postError(const char * sqlState, SQLException &exception)
 // site that catches SQLException first will dispatch the SQLException
 // overload above and only reach this one for non-SQLException objects, so
 // we can use what() directly without any runtime type check.
-OdbcError* OdbcObject::postError(const char * sqlState, std::exception &ex)
+OdbcError* OdbcObject::postError(const char * sqlState, const std::exception &ex)
 {
 	return postError( new OdbcError( 0, 0, sqlState, ex.what() ) );
 }

OdbcObject.h

@@ -57,8 +57,8 @@ class OdbcObject
 	SQLRETURN sqlGetDiagRec (int handleType, int recNumber, SQLCHAR*sqlState,SQLINTEGER*nativeErrorPtr,SQLCHAR*messageText,int bufferLength,SQLSMALLINT*textLengthPtr);
 	OdbcError* postError (const char *state, JString msg);
 	const char * getString (char **temp, const UCHAR *string, int length, const char *defaultValue);
-	OdbcError* postError (const char *sqlState, SQLException &exception);
-	OdbcError* postError (const char *sqlState, std::exception &ex);
+	OdbcError* postError (const char *sqlState, const SQLException &exception);
+	OdbcError* postError (const char *sqlState, const std::exception &ex);
 	void operator <<(OdbcObject * obj);
 	void clearErrors();
 	OdbcError* postError (OdbcError *error);